Analysis
- max time kernel
149s - max time network
34s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
- submitted
14/06/2023, 14:20
General
- Target file.exe
- Size 267KB
- Sample230614-rnf4esaa52
- SHA256 eef51981f7cdb215ed2578d443d27eddbed6dcaa37c568200edfc545b43ec69d
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 31 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
whuge.dll
whuge.dll
memory/1636-62-0x00000000003F0000-0x00000000003F2000-memory.dmp
memory/1736-63-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1736-65-0x0000000000920000-0x0000000000C23000-memory.dmp
memory/1736-66-0x0000000000400000-0x000000000042F000-memory.dmp